| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.71 | 3.130% | $22.3895 | $22.39 | $22.40 | $22.40 |
| Purchase #2 | $189.93 | 8.408% | $205.8993 | $205.90 | $205.90 | $205.90 |
| Purchase #3 | $116.63 | 12.214% | $130.8752 | $130.88 | $130.90 | $130.90 |
| Purchase #4 | $157.93 | 4.334% | $164.7747 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $246.89 | 11.655% | $275.665 | $275.67 | $275.65 | $275.70 |
| Purchase #6 | $44.50 | 7.205% | $47.7062 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $153.86 | 13.381% | $174.448 | $174.45 | $174.45 | $174.40 |
| 7 purchase totals = | $931.45 | $1,021.7579 | $1,021.77 | $1,021.75 | $1,021.80 | |